Barcelona's official languages are Catalan and Spanish. About a half prefer to speak Catalan, a vast majority understands it, and virtually everyone knows Spanish. The previous text is in English. Here is a translation to Swahili:
Lugha rasmi za Baselona Kikatalani na Kihispania. Takribani nusu yao wanapendelea kuongea Kikatalani, idadi kubwa wanaielewa, na karibu kila mtu anajua Kihispania.